Intelligent Systems (ISYS) is a hand-crafted Web resource guide on natural, artificial, and computational intelligence. ISYS also provides information on the essentials of cognitive science, neuroscience, philosopohy of mind, and related fields. The purpose of the ISYS Website is to support and complement personal learning and independent extended education —PLIXE— worldwide. Autodidacts, researchers, students, educators, and inquisitive minds of all ages are always welcome at ISYS. Enjoy your visit.